| William James Browne - 1872 - 146 páginas
...seconds, and the space a «3 will be = 9»»; in four seconds, it will be = 16 ss. Hence it is shown that the space described is proportional to the square of the time. 125. Again, when P has moved for one second, let the ring, r (which is movable up and down), be placed... | |
| John Francis Twisden - 1874 - 264 páginas
...change the positions of A and B, but still o B will equal 4.OA. This result is consistent with the rule that the space described is proportional to the square of the time of description (« = } / 1-, or t oo #2). And the rule may be further confirmed by comparing the spaces described... | |
| Thomas Harper - 1881 - 798 páginas
...s= 4 gtz ; the former indicating that the velocity acquired is proportional to the time; the latter, that the space described is proportional to the square of the time employed. Again, there are the three great Keplerian laws touching the solar system ; — 1°, That... | |
| Thomas Harper - 1881 - 798 páginas
...£ gtz ; the former indicating that the velocity acquired is proportional to the time; the latter, that the space described is proportional to the square of the time employed. Again, there are the three great Keplerian laws touching the solar system ; — 1°, That... | |
| William James Browne - 1883 - 218 páginas
...seconds, and the space * s, will be = 9 s st ; in four seconds it will be=16 * *j. Hence it is shown that the space described is proportional to the square of the time. 188. Again, when P has moved for one second, let the ring, v (which is movable up and down), be placed... | |
| Joseph Edwards - 1886 - 540 páginas
...the tangent cuts off equal intercepts from the axes. [NB— This requires that tan $ = ± 1.] 1 9. Prove that if a particle move so that the space described...increase of the velocity will be constant. 20. Show that if « oc sin nt, where n is a constant, the rate of iucrease of the velocity is proportional to... | |
| Charles Vandeleur Burton - 1890 - 330 páginas
...seconds. (3) Show, by means of a diagram, that when a body moves from rest under a uniform acceleration, the space described is proportional to the square of the time of the motion. (4) A diagram is constructed whose abscissae represent times on a scale of one minute to... | |
| Joseph Edwards - 1896 - 288 páginas
...the tangent cuts off equal intercepts from the axes. [NB— This requires that tan л/л = +1.] 6. Prove that if a particle move so that the space described...time, and the rate of increase of the velocity will Ъе constant. 7. Shew that if a particle moves so that the space described is given by s oc sin ¡it,... | |
| Julius Hortvet - 1899 - 280 páginas
...is uniform, the mean velocity acquired at Then, 8 = £ Xt = V2gt2. Since y2g is constant, it follows that, the space described is proportional to the square of the time. By eliminating t from equations (i) and (2), the relation between v and j can be obtained. From equation... | |
| Julius Hortvet - 1899 - 304 páginas
...during t seconds with the mean velocity —. Then S=1T xt—^gi'- (2) Since \g is constant, it follows that the space described is proportional to the square of the time. By eliminating / from equations (i) and (2), the relation between v and .? can be obtained. From equation... | |
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